What specific clubhead dimensions and spring-effect limits does the USGA check before placing a driver on the conforming driver list?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
What specific clubhead dimensions and spring-effect limits does the USGA check before placing a driver on the conforming driver list?
1 real search · 1 real-search pass
USGA conforming driver head dimensions volume 460 cc 5.0 inches 1.68 inches spring effect CT limit 239 257 test protocolGoogle ↗
OBSERVEDConsequence
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (1)
Classes come from the query-classifier (a local Laya model). 1 of 1 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT1 real searches · gpt-6
USGA conforming driver head dimensions volume 460 cc 5.0 inches 1.68 inches spring effect CT limit 239 257 test protocol Google ↗
- 4. Clubhead · usga.org
- United States Golf Association · digital-pd.usopen.com
- Conformance of Clubs · randa.org
- Club Head · usga.org
- 2004: The USGA and R&A adopt standards for clubhead size and a maximum clublength for clubs other than putters effective January 1, 2004. · usga.org
- Rule 5 · usga.org
- The Equipment Rules · golferspeak.com
- Submission Guidelines · usga.org
- TO: · usopen.com